Market Share by Top Websites

1 NetSeer is leading in Top 10K Sites and The Entire Web.

2 AdvertServe is leading in Top 100K Sites and Top 1M Sites.

Websites Categories

1 AdvertServe has better usage coverage in more websites categories. Including Arts & Entertainment, Business & Industry, People & Society, Shopping and 95 other categories.

2 NetSeer is leading in Autos & Vehicles, Internet & Telecom, Career & Education, Jobs & Employment and 52 other categories.


1 AdvertServe is leading in most countries, including Russia, Turkey, Ukraine, Brazil and 52 other countries.

2 NetSeer is leading in United States, United Kingdom, Italy, Japan and 21 other countries.